#B3D745#B3D745

#B3D745 is a very light, vivid yellow-green. Relative luminance 0.586; OKLCH L 82.6% C 0.173 H 122.3°. Best body text is #000000 at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#B3D745
RGB	rgb(179, 215, 69)
HSL	hsl(75, 65%, 56%)
HSV	hsv(75, 68%, 84%)
CMYK	cmyk(16.7%, 0%, 67.9%, 15.7%)
CIE-LAB	lab(81.08, -31.76, 64.95)
CIE-LCH	lch(81.08, 72.30, 116.06°)
OKLab	oklab(82.6% -0.0924 0.1463)
OKLCH	oklch(82.6% 0.173 122.3)
XYZ	xyz(43.9656, 58.6141, 14.6265)
Luminance	0.5861 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3D745 #6945D7

analogous

#D7B245 #B3D745 #6AD745

triadic

#B3D745 #45B3D7 #D745B3

tetradic

#B3D745 #45D7B2 #6945D7 #D7456A

square

#B3D745 #45D7B2 #6945D7 #D7456A

split-complementary

#B3D745 #456AD7 #B245D7

monochromatic

#6B851D #94B727 #B3D745 #C8E277 #DCEDAA

Accessibility & contrast

On white

1.65

#B3D745 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.72

#B3D745 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3D745

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3D745	#FFFFFF	#000000	##000000
##B3D745	1.00	1.65	12.72	12.72
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.72	21.00	1.00	1.00
##000000	12.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CA2F

Deuteranopia (green-blind)

#DFC951

Tritanopia (blue-blind)

#BCCCBA

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #b3d745;
/* rgb */ color: rgb(179, 215, 69);
/* oklch */ color: oklch(82.6% 0.173 122.3);

Tailwind

colors: {
  custom: {
    50: '#cde381',
    500: '#b3d745',
    950: '#000000',
  },
}

SCSS

$custom: #b3d745;
$custom-light: #cde381;
$custom-dark: #000000;

JSON

{
  "hex": "#b3d745",
  "rgb": {
    "r": 179,
    "g": 215,
    "b": 69
  },
  "hsl": {
    "h": 74.795,
    "s": 64.602,
    "l": 55.686
  },
  "oklch": {
    "l": 0.82604,
    "c": 0.17308,
    "h": 122.3
  },
  "luminance": 0.58614
}

Semantic roles & 50–950 ramp

primary

#B3D745

secondary

#4A358C

accent

#40E869

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B3D745

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →